usb ethernet drivers

What driver does the built-in usb Ethernet adaptor use?

I installed Debian and the ethernet adaptor worked during install but after a reboot it’s not working. It’s detected by lsusb but doesn’t seem the driver is enabled.

root@jetson:~# lsusb 
Bus 002 Device 002: ID 0955:09ff NVidia Corp. 
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

I think that is the RTL8152 driver in kernel config. U-Boot may not see the device because it is wired to the tegra_xusb controller, and no driver exists for that particular USB controller within U-Boot.